body {
    height: 100%;
    width: 100%;
}

.notfound {
    height: 100%;
    width: 100%;
    background: url('https://img0.baidu.com/it/u=3195043885,3694872667&fm=253&app=138&size=w931&n=0&f=JPEG&fmt=auto?sec=1669568400&t=cd0c61a9533d99b85cfc2bca0f1d2e1b') no-repeat center center/100%;
    padding: 331px 0;


}